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<FONT color="green">001</FONT>    package edu.hawaii.myisern.model;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.File;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.io.FileWriter;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.io.IOException;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Date;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.logging.Handler;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.util.logging.LogRecord;<a name="line.8"></a>
<FONT color="green">009</FONT>    <a name="line.9"></a>
<FONT color="green">010</FONT>    /**<a name="line.10"></a>
<FONT color="green">011</FONT>     * Handler to send log output to standard output.<a name="line.11"></a>
<FONT color="green">012</FONT>     * <a name="line.12"></a>
<FONT color="green">013</FONT>     * @author Randy Cox<a name="line.13"></a>
<FONT color="green">014</FONT>     */<a name="line.14"></a>
<FONT color="green">015</FONT>    public class LogHandler extends Handler {<a name="line.15"></a>
<FONT color="green">016</FONT>    <a name="line.16"></a>
<FONT color="green">017</FONT>      /** Since this handler just prints to standard output, nothing to close. */<a name="line.17"></a>
<FONT color="green">018</FONT>      public void close() {<a name="line.18"></a>
<FONT color="green">019</FONT>        // Empty<a name="line.19"></a>
<FONT color="green">020</FONT>      }<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>      /** Nothing the flush. */<a name="line.22"></a>
<FONT color="green">023</FONT>      public void flush() {<a name="line.23"></a>
<FONT color="green">024</FONT>        // Empty<a name="line.24"></a>
<FONT color="green">025</FONT>      }<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>      /**<a name="line.27"></a>
<FONT color="green">028</FONT>       * Sends output to standard out.<a name="line.28"></a>
<FONT color="green">029</FONT>       * <a name="line.29"></a>
<FONT color="green">030</FONT>       * @param record LogRecord to format and print.<a name="line.30"></a>
<FONT color="green">031</FONT>       */<a name="line.31"></a>
<FONT color="green">032</FONT>      public void publish(LogRecord record) {<a name="line.32"></a>
<FONT color="green">033</FONT>        this.flush();<a name="line.33"></a>
<FONT color="green">034</FONT>    <a name="line.34"></a>
<FONT color="green">035</FONT>        // Format message.<a name="line.35"></a>
<FONT color="green">036</FONT>        Long msec = record.getMillis();<a name="line.36"></a>
<FONT color="green">037</FONT>        Date date = new Date();<a name="line.37"></a>
<FONT color="green">038</FONT>        date.setTime(msec);<a name="line.38"></a>
<FONT color="green">039</FONT>        String message = date.toString();<a name="line.39"></a>
<FONT color="green">040</FONT>        message = message.concat(": " + record.getLevel().toString() + " " + record.getMessage()<a name="line.40"></a>
<FONT color="green">041</FONT>            + "\r\n");<a name="line.41"></a>
<FONT color="green">042</FONT>    <a name="line.42"></a>
<FONT color="green">043</FONT>        // Open log file for appending.<a name="line.43"></a>
<FONT color="green">044</FONT>        /** Log file to write too. */<a name="line.44"></a>
<FONT color="green">045</FONT>        File logFile = new File(Log.LOG_FILENAME);<a name="line.45"></a>
<FONT color="green">046</FONT>        FileWriter fileWriter = null;<a name="line.46"></a>
<FONT color="green">047</FONT>        try {<a name="line.47"></a>
<FONT color="green">048</FONT>          fileWriter = new FileWriter(logFile, true);<a name="line.48"></a>
<FONT color="green">049</FONT>          fileWriter.write(message);<a name="line.49"></a>
<FONT color="green">050</FONT>          fileWriter.flush();<a name="line.50"></a>
<FONT color="green">051</FONT>          fileWriter.close();<a name="line.51"></a>
<FONT color="green">052</FONT>        }<a name="line.52"></a>
<FONT color="green">053</FONT>        catch (IOException e) {<a name="line.53"></a>
<FONT color="green">054</FONT>          System.err.println("Log StandardHander.publish(): I/O error with log file:"<a name="line.54"></a>
<FONT color="green">055</FONT>              + Log.LOG_FILENAME);<a name="line.55"></a>
<FONT color="green">056</FONT>        }<a name="line.56"></a>
<FONT color="green">057</FONT>    <a name="line.57"></a>
<FONT color="green">058</FONT>        // Print out message to standard out if flag set.<a name="line.58"></a>
<FONT color="green">059</FONT>        if (Log.verbose) {<a name="line.59"></a>
<FONT color="green">060</FONT>          System.out.print(message);<a name="line.60"></a>
<FONT color="green">061</FONT>          System.out.flush();<a name="line.61"></a>
<FONT color="green">062</FONT>        }<a name="line.62"></a>
<FONT color="green">063</FONT>      }<a name="line.63"></a>
<FONT color="green">064</FONT>    }<a name="line.64"></a>




























































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